Home / 3,325,436.13-4,589,099.78-1,797,543.26

Finding the Fourth Proportional to 3,325,436.13, 4,589,099.78 and 1,797,543.26

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Solution

The fourth proportional to 3,325,436.13, 4,589,099.78 and 1,797,543.26 is: 2,480,608.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,436.13 : 4,589,099.78 = 1,797,543.26 : x
  2. Step 2: Convert to fraction form
    3,325,436.13/4,589,099.78 = 1,797,543.26/x
  3. Step 3: Cross multiply
    3,325,436.13x = 4,589,099.78 × 1,797,543.26
  4. Step 4: Simplify right side
    3,325,436.13x = 8,249,105,379,006.48
  5. Step 5: Solve for x
    x = 8,249,105,379,006.48/3,325,436.13
  6. Step 6: Final answer
    x = 2,480,608.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.